Issue OLINGO-25 - make release - parent pom maintenance
Issue OLINGO-25 - make release
- parent pom maintenance

apache/olingo-odata2,Huntr0/olingo-odata2,ManuelB/olingo-odata2,songsongzheng/olingo-odata2,mibo/olingo-odata2,songsongzheng/olingo-odata2,Huntr0/olingo-odata2,apache/olingo-odata2,mibo/olingo-odata2,ManuelB/olingo-odata2